Discussion Topic #1: Myasthenia Gravis

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Discussion Topic #1: Myasthenia Gravis

Question

Discussion Topic #1: Myasthenia Gravis

Answer the following questions for this discussion board assignment:

  1. What is the problem for patients with MG?
  2. How does MG impact the normal mechanisms involved in the neuromuscular junction and, eventually, skeletal muscle contraction? **Discuss the the NORMAL mechanism at the NMJ for both neurotransmitter release at the presynaptic motor neuron AND the mechanism for skeletal muscle fiber contraction**
  3. Based on your understanding of the normal physiology mechanism of skeletal muscle contraction and the pathophysiology of MG, how do treatments using acetylcholinesterase inhibitors help MG patients?

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This question is taken from Physiology 001 – Introduction to Human Physiology » Winter 2021 » Discussions